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Annotation of sys/arch/hppa/include/pci_machdep.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: pci_machdep.h,v 1.1 2003/09/29 19:23:02 mickey Exp $  */
                      2:
                      3: /*
                      4:  * Copyright (c) 2003 Michael Shalayeff
                      5:  * All rights reserved.
                      6:  *
                      7:  * Redistribution and use in source and binary forms, with or without
                      8:  * modification, are permitted provided that the following conditions
                      9:  * are met:
                     10:  * 1. Redistributions of source code must retain the above copyright
                     11:  *    notice, this list of conditions and the following disclaimer.
                     12:  * 2. Redistributions in binary form must reproduce the above copyright
                     13:  *    notice, this list of conditions and the following disclaimer in the
                     14:  *    documentation and/or other materials provided with the distribution.
                     15:  *
                     16:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
                     17:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
                     18:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
                     19:  * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT,
                     20:  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
                     21:  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
                     22:  * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     23:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
                     24:  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
                     25:  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
                     26:  * THE POSSIBILITY OF SUCH DAMAGE.
                     27:  */
                     28:
                     29: #ifndef        _MACHINE_PCI_MACHDEP_H_
                     30: #define        _MACHINE_PCI_MACHDEP_H_
                     31:
                     32: /*
                     33:  * Types provided to machine-independent PCI code
                     34:  */
                     35: typedef struct hppa_pci_chipset_tag *pci_chipset_tag_t;
                     36: typedef u_long pcitag_t;
                     37: typedef u_long pci_intr_handle_t;
                     38:
                     39: struct pci_attach_args;
                     40:
                     41: struct hppa_pci_chipset_tag {
                     42:        void            *_cookie;
                     43:        void            (*pc_attach_hook)(struct device *,
                     44:                            struct device *, struct pcibus_attach_args *);
                     45:        int             (*pc_bus_maxdevs)(void *, int);
                     46:        pcitag_t        (*pc_make_tag)(void *, int, int, int);
                     47:        void            (*pc_decompose_tag)(void *, pcitag_t, int *,
                     48:                            int *, int *);
                     49:        pcireg_t        (*pc_conf_read)(void *, pcitag_t, int);
                     50:        void            (*pc_conf_write)(void *, pcitag_t, int, pcireg_t);
                     51:
                     52:        int             (*pc_intr_map)(struct pci_attach_args *,
                     53:                            pci_intr_handle_t *);
                     54:        const char      *(*pc_intr_string)(void *, pci_intr_handle_t);
                     55:        void            *(*pc_intr_establish)(void *, pci_intr_handle_t,
                     56:                            int, int (*)(void *), void *, char *);
                     57:        void            (*pc_intr_disestablish)(void *, void *);
                     58:
                     59:        void            *(*pc_alloc_parent)(struct device *,
                     60:                            struct pci_attach_args *, int);
                     61: };
                     62:
                     63: /*
                     64:  * Functions provided to machine-independent PCI code.
                     65:  */
                     66: #define        pci_attach_hook(p, s, pba)                                      \
                     67:     (*(pba)->pba_pc->pc_attach_hook)((p), (s), (pba))
                     68: #define        pci_bus_maxdevs(c, b)                                           \
                     69:     (*(c)->pc_bus_maxdevs)((c)->_cookie, (b))
                     70: #define        pci_make_tag(c, b, d, f)                                        \
                     71:     (*(c)->pc_make_tag)((c)->_cookie, (b), (d), (f))
                     72: #define        pci_decompose_tag(c, t, bp, dp, fp)                             \
                     73:     (*(c)->pc_decompose_tag)((c)->_cookie, (t), (bp), (dp), (fp))
                     74: #define        pci_conf_read(c, t, r)                                          \
                     75:     (*(c)->pc_conf_read)((c)->_cookie, (t), (r))
                     76: #define        pci_conf_write(c, t, r, v)                                      \
                     77:     (*(c)->pc_conf_write)((c)->_cookie, (t), (r), (v))
                     78: #define        pci_intr_map(p, ihp)                                            \
                     79:     (*(p)->pa_pc->pc_intr_map)((p), (ihp))
                     80: #define        pci_intr_line(ih)       (ih)
                     81: #define        pci_intr_string(c, ih)                                          \
                     82:     (*(c)->pc_intr_string)((c)->_cookie, (ih))
                     83: #define        pci_intr_establish(c, ih, l, h, a, nm)                          \
                     84:     (*(c)->pc_intr_establish)((c)->_cookie, (ih), (l), (h), (a), (nm))
                     85: #define        pci_intr_disestablish(c, iv)                                    \
                     86:     (*(c)->pc_intr_disestablish)((c)->_cookie, (iv))
                     87:
                     88: #define        pciide_machdep_compat_intr_establish(a, b, c, d, e)     (NULL)
                     89: #define        pciide_machdep_compat_intr_disestablish(a, b)   ((void)(a), (void)(b))
                     90:
                     91: #endif /* _MACHINE_PCI_MACHDEP_H_ */

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